還是這個(gè)接手項(xiàng)目，二維碼掃描集成的是zxing，掃描界面的圖像有明顯的拉伸變形。

成都創(chuàng)新互聯(lián)10多年成都企業(yè)網(wǎng)站建設(shè)服務(wù);為您提供網(wǎng)站建設(shè),網(wǎng)站制作,網(wǎng)頁(yè)設(shè)計(jì)及高端網(wǎng)站定制服務(wù),成都企業(yè)網(wǎng)站建設(shè)及推廣,對(duì)成都混凝土泵車等多個(gè)方面擁有豐富的網(wǎng)站制作經(jīng)驗(yàn)的網(wǎng)站建設(shè)公司。

這種問(wèn)題，根據(jù)以往的經(jīng)驗(yàn)，一般是x，y軸錯(cuò)位引起的，處理好x，y軸的問(wèn)題，一般可以解決問(wèn)題。

由于這個(gè)問(wèn)題，之前有很多人遇到，并分享在網(wǎng)上了，所以，我這里也就不需要重復(fù)造輪子了。

這里看了一篇博客：Android Zxing二維碼掃描圖片拉伸，用了上面的辦法，

成功的解決圖片拉伸問(wèn)題。

解決方法如下：

修改CameraConfigurationManager.Java里面的initFromCameraParameters方法：

void initFromCameraParameters(Camera camera) {
 Camera.Parameters parameters = camera.getParameters();
 previewFormat = parameters.getPreviewFormat();
 previewFormatString = parameters.get("preview-format");
 Log.d(TAG, "Default preview format: " + previewFormat + '/' + previewFormatString);
 WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
 Display display = manager.getDefaultDisplay();
 screenResolution = new Point(display.getWidth(), display.getHeight());
 Log.d(TAG, "Screen resolution: " + screenResolution);

 //added
 Point screenResolutionForCamera = new Point();
 screenResolutionForCamera.x = screenResolution.x;
 screenResolutionForCamera.y = screenResolution.y;
 // preview size is always something like 480*320, other 320*480
 if (screenResolution.x < screenResolution.y) {
  screenResolutionForCamera.x = screenResolution.y;
  screenResolutionForCamera.y = screenResolution.x;
 }
 cameraResolution = getCameraResolution(parameters, screenResolutionForCamera);

// cameraResolution = getCameraResolution(parameters, screenResolution);
 Log.d(TAG, "Camera resolution: " + screenResolution);
 }

分享題目：AndroidZxing二維碼掃描圖片拉伸問(wèn)題的解決方法-創(chuàng)新互聯(lián)
URL分享：http://weahome.cn/article/dgihoc.html